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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/162950">162950</a></dd>
<dt>Author</dt> <dd>timothy_horton@apple.com</dd>
<dt>Date</dt> <dd>2014-01-28 12:49:49 -0800 (Tue, 28 Jan 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Fix the Mountain Lion build.
* UIProcess/mac/ViewGestureController.mm:
(WebKit::ViewGestureController::beginSwipeGesture):
(WebKit::ViewGestureController::removeSwipeSnapshot):
* UIProcess/mac/ViewSnapshotStore.mm:
(WebKit::ViewSnapshotStore::recordSnapshot):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacViewGestureControllermm">trunk/Source/WebKit2/UIProcess/mac/ViewGestureController.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacViewSnapshotStoremm">trunk/Source/WebKit2/UIProcess/mac/ViewSnapshotStore.mm</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (162949 => 162950)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2014-01-28 20:25:24 UTC (rev 162949)
+++ trunk/Source/WebKit2/ChangeLog 2014-01-28 20:49:49 UTC (rev 162950)
</span><span class="lines">@@ -1,5 +1,15 @@
</span><span class="cx"> 2014-01-28 Tim Horton <timothy_horton@apple.com>
</span><span class="cx">
</span><ins>+ Fix the Mountain Lion build.
+
+ * UIProcess/mac/ViewGestureController.mm:
+ (WebKit::ViewGestureController::beginSwipeGesture):
+ (WebKit::ViewGestureController::removeSwipeSnapshot):
+ * UIProcess/mac/ViewSnapshotStore.mm:
+ (WebKit::ViewSnapshotStore::recordSnapshot):
+
+2014-01-28 Tim Horton <timothy_horton@apple.com>
+
</ins><span class="cx"> Fix the iOS build.
</span><span class="cx">
</span><span class="cx"> * UIProcess/WebPageProxy.cpp:
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacViewGestureControllermm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/ViewGestureController.mm (162949 => 162950)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/ViewGestureController.mm 2014-01-28 20:25:24 UTC (rev 162949)
+++ trunk/Source/WebKit2/UIProcess/mac/ViewGestureController.mm 2014-01-28 20:49:49 UTC (rev 162950)
</span><span class="lines">@@ -51,7 +51,9 @@
</span><span class="cx"> };
</span><span class="cx"> #endif
</span><span class="cx">
</span><ins>+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
</ins><span class="cx"> extern "C" IOReturn IOSurfaceSetPurgeable(IOSurfaceRef buffer, uint32_t newState, uint32_t *oldState);
</span><ins>+#endif
</ins><span class="cx">
</span><span class="cx"> #if defined(__has_include) && __has_include(<QuartzCore/QuartzCorePrivate.h>)
</span><span class="cx"> #import <QuartzCore/QuartzCorePrivate.h>
</span><span class="lines">@@ -294,8 +296,10 @@
</span><span class="cx"> RetainPtr<IOSurfaceRef> snapshot = ViewSnapshotStore::shared().snapshotAndRenderTreeSize(targetItem).first;
</span><span class="cx">
</span><span class="cx"> if (snapshot) {
</span><del>- uint32_t purgeabilityState;
</del><ins>+ uint32_t purgeabilityState = kIOSurfacePurgeableNonVolatile;
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
</ins><span class="cx"> IOSurfaceSetPurgeable(snapshot.get(), kIOSurfacePurgeableNonVolatile, &purgeabilityState);
</span><ins>+#endif
</ins><span class="cx">
</span><span class="cx"> if (purgeabilityState != kIOSurfacePurgeableEmpty)
</span><span class="cx"> [m_swipeSnapshotLayer setContents:(id)snapshot.get()];
</span><span class="lines">@@ -403,9 +407,11 @@
</span><span class="cx"> if (m_activeGestureType != ViewGestureType::Swipe)
</span><span class="cx"> return;
</span><span class="cx">
</span><ins>+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
</ins><span class="cx"> IOSurfaceRef snapshotSurface = (IOSurfaceRef)[m_swipeSnapshotLayer contents];
</span><span class="cx"> if (snapshotSurface)
</span><span class="cx"> IOSurfaceSetPurgeable(snapshotSurface, kIOSurfacePurgeableVolatile, nullptr);
</span><ins>+#endif
</ins><span class="cx">
</span><span class="cx"> [m_webPageProxy.acceleratedCompositingRootLayer() setPosition:CGPointZero];
</span><span class="cx"> [m_swipeSnapshotLayer removeFromSuperlayer];
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacViewSnapshotStoremm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/ViewSnapshotStore.mm (162949 => 162950)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/ViewSnapshotStore.mm 2014-01-28 20:25:24 UTC (rev 162949)
+++ trunk/Source/WebKit2/UIProcess/mac/ViewSnapshotStore.mm 2014-01-28 20:49:49 UTC (rev 162950)
</span><span class="lines">@@ -48,7 +48,9 @@
</span><span class="cx"> };
</span><span class="cx"> #endif
</span><span class="cx">
</span><ins>+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
</ins><span class="cx"> extern "C" IOReturn IOSurfaceSetPurgeable(IOSurfaceRef buffer, uint32_t newState, uint32_t *oldState);
</span><ins>+#endif
</ins><span class="cx">
</span><span class="cx"> using namespace WebCore;
</span><span class="cx">
</span><span class="lines">@@ -179,7 +181,9 @@
</span><span class="cx"> snapshot.surfaceContext = surfaceAndContext.second;
</span><span class="cx"> snapshot.creationTime = std::chrono::steady_clock::now();
</span><span class="cx">
</span><ins>+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
</ins><span class="cx"> IOSurfaceSetPurgeable(snapshot.surface.get(), kIOSurfacePurgeableVolatile, nullptr);
</span><ins>+#endif
</ins><span class="cx">
</span><span class="cx"> m_snapshotMap.add(item->snapshotUUID(), snapshot);
</span><span class="cx"> m_renderTreeSizeMap.add(item->snapshotUUID(), webPageProxy.renderTreeSize());
</span></span></pre>
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